CN106078383B - High-silicon aluminum alloy cylinder sleeve surface silicon particle is set to protrude and corner nodularization equipment and processing method - Google Patents
High-silicon aluminum alloy cylinder sleeve surface silicon particle is set to protrude and corner nodularization equipment and processing method Download PDFInfo
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- CN106078383B CN106078383B CN201610417374.2A CN201610417374A CN106078383B CN 106078383 B CN106078383 B CN 106078383B CN 201610417374 A CN201610417374 A CN 201610417374A CN 106078383 B CN106078383 B CN 106078383B
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- Prior art keywords
- cylinder sleeve
- corner
- aluminum alloy
- silicon particle
- mobile jib
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/04—Protective covers for the grinding wheel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Making high-silicon aluminum alloy cylinder sleeve surface silicon particle protrusion the invention discloses one kind and corner nodularization equipment and processing method, polishing unit include mobile jib, are fixed on the rubber ring in the middle part of mobile jib for rotating polishing mounted on the rolling bearing units at mobile jib both ends and by rubber ring fixture；Rolling bearing units are fixed in the bearing block fixed plate for moving back and forth unit；The end set of mobile jib has the spline disk of rotary motion unit；Cylinder sleeve specimen holder at the top of loading unit is set to rubber ring bottom.It is of the present invention that high-silicon aluminum alloy cylinder sleeve surface silicon particle is made to protrude and corner nodularization equipment and processing method, it is suitable for silumin material, realizes the effect of silicon particle protrusion in plane sample, can also be realized in the cylindric cambered surface of cylinder sleeve；The cylinder sleeve of processing, silicon particle protrusion and corner realization nodularization, improve its frictional behaviour with this, reduce friction coefficient.
Description
Technical field
The present invention relates to material surface technical field of improvement, and being related to one kind keeps high-silicon aluminum alloy cylinder sleeve surface silicon particle convex
Go out and the device and method of corner nodularization.
Background technology
Contemporary automotive parts gradually develop to lightweight, and for high-silicon aluminum alloy cylinder sleeve because of its light weight, it is excellent that thermal conductivity is good etc.
Point attracts attention.Cylinder jacket is the frequent part of friction behavior in internal combustion engine, and wearability needs further increase.As
The part of engine internal friction abrasion task is undertaken, cylinder jacket material just needs to improve wearability, and one of approach is to improve it
The form on surface.Under fretting wear state, the ideal structure of silumin material is that silicon particle protrusion is carried, concave
The oil storage of aluminium base body position be convenient for lubricant effect.
Although the method for chemical attack can realize this structure, corrosive liquid can cause environmental pollution, and protrude
Silicon particle corner it is sharp, easy to fall off, etching time is also required to strictly control.In order to improve the friction mill of high-silicon aluminum alloy cylinder sleeve
Performance is damaged, finding a kind of easy-operating method of environmental protection makes cylinder liner surface silicon particle protrusion and corner nodularization be very significant
's.
Invention content
According to technical problem set forth above, and providing one kind making high-silicon aluminum alloy cylinder sleeve surface silicon particle protrusion and corner
Nodularization equipment and processing method, to solve existing chemical corrosion method, corrosive liquid can cause environmental pollution, and protrude
The shortcomings that silicon particle corner is sharp, easy to fall off, and etching time is also required to strictly control.The technological means that the present invention uses is as follows：
One kind making high-silicon aluminum alloy cylinder sleeve surface silicon particle protrusion and corner nodularization equipment, including：The holder being used to support
Platform, for cylinder sleeve sample polish polishing unit, for polishing unit provide rotary power rotary motion unit,
Loading unit for being loaded to the same polishing unit of cylinder sleeve sample and the reciprocal fortune for controlling polishing unit reciprocating motion
Moving cell；The polishing unit includes mobile jib, is fixed on master mounted on the rolling bearing units at mobile jib both ends and by rubber ring fixture
Rubber ring in the middle part of bar for rotating polishing；The rolling bearing units are fixed in the bearing block fixed plate for moving back and forth unit,
Rolling bearing units are enable to be moved back and forth in the axial direction of mobile jib；The end set of the mobile jib has the spline of rotary motion unit
Disk；Cylinder sleeve specimen holder at the top of the loading unit is set to rubber ring bottom.
Include as the preferably described reciprocating motion unit：No.1 speed regulating motor, eccentric wheel, connecting rod, bearing block are fixed
Plate, guide rail and sliding block；Bearing block fixed plate bottom described in two is respectively arranged with sliding block, and the sliding block is set to guide rail
On, the guide rail described in two is fixed on the level table of trestle table；The bearing block fixed plate is connected with by connecting rod
Eccentric wheel, the eccentric wheel are sequentially connected with No.1 speed regulating motor.
As the preferably described loading unit include cylinder sleeve specimen holder, mainboard, pressure sensor, Self-aligning link block,
Load screw rod, the linear guide and load screw rod support plate；The cylinder sleeve specimen holder is fixed on the upper surface of mainboard, the master
Board bottom portion is provided with four the linear guides being used to support, and the linear guide is fixed on trestle table；Under the mainboard
Side be disposed with pressure sensor, Self-aligning link block and load screw rod, the pressure sensor by connecting line successively
It is connected with transmitter and load display table；The external screw thread that the load screw rod has can have with load screw rod support plate screw hole
Internal thread be threadedly coupled, and can make load screw rod rotate after vertical direction lift.
Include follower belt wheel support, driven pulley inner sleeve, follower belt as the preferably described rotary motion unit
Wheel, bearing, clamp spring, spline disk, belt, belt pulley and No. two speed regulating motors；The follower belt wheel support is set to branch
On the level table of pallet, driven pulley inner sleeve is screwed on follower belt wheel support, driven pulley inner sleeve
It is upper that driven pulley is provided with by bearing and clamp spring；The driven pulley is fixed by spline disk with mobile jib end,
The driven pulley is connected with No. two speed regulating motors by belt transmission.
As the cloche being provided with outside preferably described rubber ring and cylinder sleeve specimen holder for protection, the glass
Glass cover bottom passes through seal glass circle sealed set with the mainboard on loading unit top.
As the preferably described No.1 speed regulating motor with being provided with gear reduction unit I between eccentric wheel, and pass through stepless speed regulation
Device I adjusts rotating speed.
No. two preferably described speed regulating motor output ends are provided with gear reduction unit II, and pass through stepless speed adjusting gear II
Adjust rotating speed.
It is a kind of it is above-mentioned make high-silicon aluminum alloy cylinder sleeve surface silicon particle protrude and corner nodularization equipment processing method, have with
Lower step：
- installation cylinder sleeve sample is fixed on cylinder sleeve specimen holder.
- No. two speed regulating motor power supplys, rubber ring rotary motion are connected, the range of speeds is 1~620r/min.
- connect No.1 speed regulating motor power supply, rubber ring diametrically reciprocates along mobile jib, move back and forth the range of speeds be 1~
620r/min。
- rotation load screw rod handle, cylinder sleeve sample moves up, and cylinder sleeve sample is made to be contacted with rubber ring, load 1~
Adjusting within the scope of 500N, makes the aluminium of cylinder sleeve specimen surface be worn away and silicon particle protrudes and makes its corner nodularization.
Compared with prior art, of the present invention to make high-silicon aluminum alloy cylinder sleeve surface silicon particle protrusion and corner nodularization
Equipment and processing method, have the following advantages：
It is 1, of the present invention that high-silicon aluminum alloy cylinder sleeve surface silicon particle is made to protrude and corner nodularization equipment and processing method,
Suitable for silumin material, the effect of silicon particle protrusion is realized in plane sample, it also can be in the cylindric cambered surface of cylinder sleeve
It realizes.
It is 2, of the present invention that high-silicon aluminum alloy cylinder sleeve surface silicon particle is made to protrude and corner nodularization equipment and processing method,
The cylinder sleeve of processing, silicon particle protrusion and corner realization nodularization, improve its frictional behaviour with this, reduce friction coefficient.
It is 3, of the present invention that high-silicon aluminum alloy cylinder sleeve surface silicon particle is made to protrude and corner nodularization equipment and processing method,
Equipment material therefor is common, at low cost, and realization degree is high；It is simple to operation, it is of less demanding to the technology of operating personnel；To environment without
Pollution, environmental protection.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the front view of the present invention.
Fig. 2 is the vertical view of the present invention.
Fig. 3-1 is that the present invention makes high-silicon aluminum alloy cylinder sleeve surface silicon particle protrusion and corner nodularization equipment and processing method add
The Cylinder Bore Surface figure of work.
Fig. 3-2 is the Cylinder Bore Surface figure after prior art chemical attack.
Fig. 4-1 is that the present invention makes high-silicon aluminum alloy cylinder sleeve surface silicon particle protrusion and corner nodularization equipment and processing method add
The silicon particle surface topography line chart of the cylinder liner surface protrusion of work.
Fig. 4-2 is the silicon particle surface topography line chart of the cylinder liner surface protrusion after prior art chemical attack.
Fig. 5 is the friction coefficient comparison diagram of the present invention.
Fig. 6 is barrel wear amount comparison diagram of the present invention.
Wherein：1, No.1 speed regulating motor, 2, eccentric wheel, 3, connecting rod, 4, bearing block fixed plate, 5, guide rail, 6, sliding block, 7,
Rolling bearing units, 8, mobile jib, 9, seal glass circle, 10, cloche, 11, rubber ring fixture, 12, rubber ring, 13, cylinder sleeve sample,
14, cylinder sleeve specimen holder, 15, mainboard, 16, pressure sensor, 17, Self-aligning link block, 18, load screw rod, 19, straight line leads
Rail, 20, load screw rod support plate 21, follower belt wheel support, 22, driven pulley inner sleeve, 23, driven pulley, 24, bearing,
25, clamp spring, 26, spline disk, 27, belt, 28, belt pulley, 29, No. two speed regulating motors, 30, gear reduction unit II, 31, gear
Retarder I, 32, trestle table, 33, transmitter, 34, load show table, 35, stepless speed adjusting gear I, 36, stepless speed adjusting gear II.
Specific implementation mode
As depicted in figs. 1 and 2, one kind making high-silicon aluminum alloy cylinder sleeve surface silicon particle protrusion and corner nodularization equipment, including：
The trestle table 32 being used to support, the polishing unit for polishing cylinder sleeve sample 13 are used to provide rotation to polishing unit
The rotary motion unit of power, for cylinder sleeve sample 13 with the loading unit that is loaded of polishing unit and for controlling polishing
The reciprocating motion unit that unit moves back and forth.
The polishing unit includes mobile jib 8, consolidates mounted on the rolling bearing units 7 at 8 both ends of mobile jib and by rubber ring fixture 11
It is scheduled on rubber ring 12 of 8 middle part of mobile jib for rotating polishing；The rolling bearing units 7 are fixed on the bearing block for moving back and forth unit
In fixed plate 4, rolling bearing units 7 is enable to be moved back and forth in the axial direction of mobile jib 8；The reciprocating motion unit includes：One
Number speed regulating motor 1, eccentric wheel 2, connecting rod 3, bearing block fixed plate 4, guide rail 5 and sliding block 6；The No.1 speed regulating motor 1 is same
It is provided with gear reduction unit I 31 between eccentric wheel 2, and rotating speed is adjusted by stepless speed adjusting gear I 35.Bearing block described in two is fixed
4 bottom of plate is respectively arranged with sliding block 6, and the sliding block 6 is set on guide rail 5, and the guide rail 5 described in two is fixed on trestle table 32
Level table on；The bearing block fixed plate 4 is connected with eccentric wheel 2 by connecting rod 3, and the eccentric wheel 2 transmission connects
It is connected to No.1 speed regulating motor 1.
The end set of the mobile jib 8 has the spline disk 26 of rotary motion unit；The rotary motion unit includes
Follower belt wheel support 21, driven pulley inner sleeve 22, driven pulley 23, bearing 24, clamp spring 25, spline disk 26, belt
27, belt pulley 28 and No. two speed regulating motors 29；No. two 29 output ends of speed regulating motor are provided with gear reduction unit II 30, and
Rotating speed is adjusted by stepless speed adjusting gear II 36.
The follower belt wheel support 21 is set on the level table of trestle table 32, and follower belt wheel support 21
It covered mobile jib 8 to be fixed on trestle table 32, driven pulley inner sleeve 22, which is screwed on follower belt wheel support 21, leads to
It crosses bearing 24 and clamp spring 25 is provided with driven pulley 23；The driven pulley 23 is by spline disk 26 with 8 end of mobile jib
Portion is fixed, and spline disk 26 is sequentially connected by spline and mobile jib 8.
The driven pulley 23 is sequentially connected with No. two speed regulating motors 29 by belt 27.
Cylinder sleeve specimen holder 14 at the top of the loading unit is set to 12 bottom of rubber ring；The loading unit includes
Cylinder sleeve specimen holder 14, mainboard 15, pressure sensor 16, Self-aligning link block 17, load screw rod 18, the linear guide 19 and load
Screw rod support plate 20；The cylinder sleeve specimen holder 14 is fixed on the upper surface of mainboard 15, and 15 bottom of mainboard setting is useful
In four the linear guides 19 of support, the linear guide 19 is fixed on trestle table 32；15 lower section of mainboard is successively
Be provided with pressure sensor 16, Self-aligning link block 17 and load screw rod 18, the pressure sensor 16 by connecting line according to
It is secondary to be connected with transmitter 33 and load display table 34；When load, 13 stress of cylinder sleeve sample transmits the force to pressure sensing
Device 16, pressure sensor 16 are amplified signal by transmitter 33, and pressure value is shown on load display table 34.
The external screw thread that the load screw rod 18 has can be the same as the internal thread screw thread that 20 screw hole of load screw rod support plate has
Connection, and lifted in vertical direction after load screw rod 18 can be made to rotate.
The cloche 10 for protection, the glass are provided with outside the rubber ring 12 and cylinder sleeve specimen holder 14
10 bottoms are covered with the mainboard 15 on loading unit top by 9 sealed set of seal glass circle, and the fluid sealant glue of seal glass circle 9 exists
On mainboard 15, cloche 10 is in seal glass circle 9.
As shown, a kind of above-mentioned processing side for making high-silicon aluminum alloy cylinder sleeve surface silicon particle protrusion and corner nodularization equipment
Method has steps of：
1, the cylinder sleeve sample 13 of 42mm × 9mm × 7mm is fixed on cylinder sleeve specimen holder 14, and covers upper cloche 10.
2, No. two 29 power supplys of speed regulating motor, 12 rotary motion of rubber ring are connected, rotating speed is adjusted within the scope of 1~620r/min
Section.
3, connect 1 power supply of No.1 speed regulating motor, rubber ring 12 is diametrically reciprocated along mobile jib 8, move back and forth rotating speed 1~
It is adjusted within the scope of 620r/min.
4, rotation load 18 handle of screw rod, cylinder sleeve sample 13 move up, and cylinder sleeve sample 13 is made to be contacted with rubber ring 12, carry
Lotus is adjusted within the scope of 1~500N, is preferably loaded to rated load 5N, and the aluminium on 13 surface of cylinder sleeve sample is made to be worn away and silicon particle
It protrudes and makes its corner nodularization.
5, by treated, cylinder sleeve sample 13 cleans, and is copolymerized with OLYMPUS companies LEXT (OLS3100) type 3D laser
Focusing microscope observes the surface topography of sample.
6, the compound chrome plated piston ring of chrome-base ceramic and cylinder sleeve pairing is selected to carry out friction-wear test.For correction data, not
Cylinder sleeve uses same test parameters to the cylinder sleeve of processing with treated.
It is the silicon particle table of the cylinder liner surface protrusion shot with 3D laser confocal microscopes as shown in Fig. 3-1 and Fig. 3-2
Face shape appearance figure, as shown in Fig. 4-1 and Fig. 4-2, line chart is the silicon particle surface topography line of protrusion, can contrast processing of the present invention
The difference of cylinder sleeve processed compared with technology chemical attack of cylinder sleeve, as shown in figure 3-1, the present invention treated silicon particle protrusion
And corner nodularization, sphering, and shown in Fig. 3-2, the silicon particle protrusion and corner after prior art chemical attack are sharp.
It is of the present invention that high-silicon aluminum alloy cylinder sleeve surface silicon particle is made to protrude and corner nodularization equipment and processing method, it adopts
Soft and elastic big material is used as matrix, a kind of hard particles is inlayed and friction material is made, is rotated and the high sial of reciprocating friction
Alloy cylinder liner surface, makes the aluminium of cylinder liner surface be worn away and silicon particle protrudes, and is predominantly to solve high-silicon aluminum alloy cylinder sleeve
And the research and development carried out.
In view of using the cost and practicability of material, friction material to select soft rubber as matrix, diamond dust is made
For hard particles, that is, use mosaic diamond particle in soft rubber.Behind the method processing high-silicon aluminum alloy cylinder sleeve surface, select
The compound chrome plated piston ring of chrome-base ceramic carries out friction-wear test with cylinder sleeve pairing, and the secondary friction coefficient of test result display pairing is bright
It is aobvious to decrease.As shown in figure 5, compared with untreated cylinder sleeve, the method treated secondary friction system of cylinder sleeve pairing
Number is reduced to 0.121 by 0.141, decreases by 14%.As shown in fig. 6, compared with untreated cylinder sleeve, the method treated cylinder
The wear extent of set sample 13 drops to 0.2mg by 0.7mg.
The reciprocal rotating speed of equipment designed by the present invention can reach 1~620r/min, and rotary rpm can be up to 1~620r/
Min, loading force can reach 1~500N.
Friction-wear test is verified, and the cylinder sleeve of the method processing can make the reduction of pairing pair friction coefficient.The invention is not only
It can also be applied in this cambered surface of cylinder sleeve sample on the sample of plane, the cost of material is low used in equipment, simple easy
Operation, it is environmentally safe.The invention is suitable for improving high-silicon aluminum alloy cylinder sleeve surface topography to improve frictional behaviour.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. one kind making high-silicon aluminum alloy cylinder sleeve surface silicon particle protrusion and corner nodularization equipment, it is characterised in that including：For propping up
It is the trestle table (32) of support, the polishing unit for polishing to cylinder sleeve sample (13), dynamic for providing rotation to polishing unit
The rotary motion unit of power is used for the loading unit and polish for controlling that unit is loaded of polishing same to cylinder sleeve sample (13)
The reciprocating motion unit that unit moves back and forth；
The polishing unit includes mobile jib (8), mounted on the rolling bearing units (7) at mobile jib (8) both ends and by rubber ring fixture
(11) it is fixed on the rubber ring (12) for rotating polishing in the middle part of mobile jib (8)；
The rolling bearing units (7) are fixed in the bearing block fixed plate (4) for moving back and forth unit, make rolling bearing units (7) can
It is moved back and forth in the axial direction of mobile jib (8)；
The end set of the mobile jib (8) has the spline disk (26) of rotary motion unit；
Cylinder sleeve specimen holder (14) at the top of the loading unit is set to rubber ring (12) bottom；
The reciprocating motion unit includes：No.1 speed regulating motor (1), eccentric wheel (2), connecting rod (3), bearing block fixed plate
(4), guide rail (5) and sliding block (6)；
Bearing block fixed plate (4) bottom described in two is respectively arranged with sliding block (6), and the sliding block (6) is set to guide rail (5)
On, the guide rail (5) described in two is fixed on the level table of trestle table (32)；
The bearing block fixed plate (4) is connected with eccentric wheel (2) by connecting rod (3), and the eccentric wheel (2) is sequentially connected
There is No.1 speed regulating motor (1).
2. according to claim 1 make high-silicon aluminum alloy cylinder sleeve surface silicon particle protrusion and corner nodularization equipment, feature
It is：
The loading unit includes cylinder sleeve specimen holder (14), mainboard (15), pressure sensor (16), Self-aligning link block
(17), load screw rod (18), the linear guide (19) and load screw rod support plate (20)；
The cylinder sleeve specimen holder (14) is fixed on the upper surface of mainboard (15), and the mainboard (15) bottom, which is provided with, to be used for
Four the linear guides (19) of support, the linear guide (19) are fixed on trestle table (32)；
Pressure sensor (16), Self-aligning link block (17) and load screw rod are disposed with below the mainboard (15)
(18), the pressure sensor (16) is connected with transmitter (33) in turn by connecting line and load shows table (34)；
The external screw thread that the load screw rod (18) has can be the same as the internal thread screw thread that load screw rod support plate (20) screw hole has
Connection, and lifted in vertical direction after load screw rod (18) can be made to rotate.
3. according to claim 1 make high-silicon aluminum alloy cylinder sleeve surface silicon particle protrusion and corner nodularization equipment, feature
It is：
The rotary motion unit includes follower belt wheel support (21), driven pulley inner sleeve (22), driven pulley
(23), bearing (24), clamp spring (25), spline disk (26), belt (27), belt pulley (28) and No. two speed regulating motors (29)；
The follower belt wheel support (21) is set on the level table of trestle table (32), and driven pulley inner sleeve (22) is logical
It crosses screw and is fixed on follower belt wheel support (21) and driven pulley (23) is provided with by bearing (24) and clamp spring (25)；
The driven pulley (23) is fixed by spline disk (26) same to mobile jib (8) end, the driven pulley
(23) No. two speed regulating motors (29) are sequentially connected with by belt (27).
4. according to claim 1,2 or 3 make high-silicon aluminum alloy cylinder sleeve surface silicon particle protrusion and corner nodularization equipment,
It is characterized in that：
The cloche (10) for protection, the glass are provided with outside the rubber ring (12) and cylinder sleeve specimen holder (14)
Glass cover (10) bottom passes through seal glass circle (9) sealed set with the mainboard (15) on loading unit top.
5. according to claim 1 make high-silicon aluminum alloy cylinder sleeve surface silicon particle protrusion and corner nodularization equipment, feature
It is：
It is provided with gear reduction unit I (31) between No.1 speed regulating motor (1) the same to eccentric wheel (2), and passes through stepless speed adjusting gear I
(35) rotating speed is adjusted.
6. according to claim 3 make high-silicon aluminum alloy cylinder sleeve surface silicon particle protrusion and corner nodularization equipment, feature
It is：
No. two speed regulating motor (29) output ends are provided with gear reduction unit II (30), and pass through stepless speed adjusting gear II (36)
Adjust rotating speed.
7. making high-silicon aluminum alloy cylinder sleeve surface silicon particle protrude described in a kind of the claims 1-6 any one claims
And the processing method of corner nodularization equipment, it is characterised in that：
- installation cylinder sleeve sample (13) is fixed on cylinder sleeve specimen holder (14)；
- No. two speed regulating motor (29) power supplys, rubber ring (12) rotary motion are connected, the range of speeds is 1~620r/min；
- No.1 speed regulating motor (1) power supply is connected, rubber ring (12) is diametrically reciprocated along mobile jib (8), moves back and forth rotating speed model
It encloses for 1~620r/min；
- rotation load screw rod (18) handle, cylinder sleeve sample (13) move up, and cylinder sleeve sample (13) is made to be connect with rubber ring (12)
Touch, load is adjusted within the scope of 1~500N, make the aluminium on cylinder sleeve sample (13) surface be worn away and silicon particle protrusion and make its corner
Nodularization.
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|---|---|---|---|
| CN201610417374.2A CN106078383B (en) | 2016-06-14 | 2016-06-14 | High-silicon aluminum alloy cylinder sleeve surface silicon particle is set to protrude and corner nodularization equipment and processing method |
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| CN201610417374.2A CN106078383B (en) | 2016-06-14 | 2016-06-14 | High-silicon aluminum alloy cylinder sleeve surface silicon particle is set to protrude and corner nodularization equipment and processing method |
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| CN106181718A (en) * | 2016-08-31 | 2016-12-07 | 佛山市麦多机械有限公司 | The tubing buffing machine of polishing marks can be reduced |
| CN109520921B (en) * | 2018-12-14 | 2020-12-01 | 中国民航大学 | Optical measuring device for surface friction lubricating performance of reciprocating friction pair |
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| CN1224647A (en) * | 1999-01-29 | 1999-08-04 | 中国兵器工业第五五研究所 | Honing technology and equipment for cylinder sleeve of engine |
| US7822500B2 (en) * | 2004-06-21 | 2010-10-26 | Ebara Corporation | Polishing apparatus and polishing method |
| CN201329523Y (en) * | 2008-12-31 | 2009-10-21 | 刘鸿彬 | Silicon rod taper or cylindrical numerical control grinder |
| CN201604035U (en) * | 2009-12-11 | 2010-10-13 | 广东工业大学 | Ultrasonic grinding equipment |
| CN201645275U (en) * | 2010-04-02 | 2010-11-24 | 上海龙鉴机电自动化工程有限公司 | Surface finishing device for aluminum alloy silicon wafer |
| CN104084874A (en) * | 2014-05-15 | 2014-10-08 | 双枪竹木科技有限责任公司 | Automatic polishing machine for outer surface of metal |
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| CN106078383A (en) | 2016-11-09 |
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